SF31 Datasheet, PDF (1/2 Pages) Mospec Semiconductor – POWER RECTIFIERS(3.0A,50-400V)

SF31 THRU SF38
Features
· Low forward voltage drop
· High current capability
· High reliability
· High surge current capability
· Plastic material-UL flammability _94V-0
Mechanical Data
· Case: Molded plastic DO-201AD
· Terminals: Plated leads solderable per
MIL-STD-202,Method 208 guaranteed
· Polarity: Color band dentes cathode end
· Mounting Position: Any
· Making: Type Number
· Lead Free: For RoHS/Lead Free Version
3 .0 AMP. Super Fast Rectifiers
DO-201AD
˄˅
DIA.
˄˅
MIN.
˄˅
˄˅
DIA. ^{˄Ë}
˄˅
MIN.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ ambient temperature unless otherwise specified
Single phase,half wave,60Hz,resistive or inductive load
For capacitive load derate current by 20%
Type Number
SYMBOL SF31
Maximum Recurrent Peak Reverse Voltage
VRRM
50
Maximum RMS Voltage
VRMS
35
Maximum DC Blocking Voltage
VDC
50
Maximum Average Forward Rectified
Current.375"(9.5mm) lead length @TA=55℃
IO
SF32
100
70
100
SF33
150
104
150
SF34
200
140
200
3.0
SF35
300
210
300
SF36
400
280
400
SF38 Unit
600 V
420 V
600 V
A
Peak Forward Surge Current 8.3ms Single half
sine-wave superimposed on rated load
IFSM
(JEDEC Method)
125
A
Forward Voltage @IF=3.0A
VFM
Peak Reverse Current @TA=25℃
IR
At Rated DC Blocking Voltage @TA=100℃
Typical Junction Capacitance (Note 1)
CJ
0.95
5.0
100
70
Typical Thermal Resistance Junction to
Ambient(Note 2)
RθJA
20
Maximum Reverse Recovery Time(Note 3)
Trr
35
Operating Temperature Range
TJ
-55 to +125
/Storage Temperature Range
TSTG
-55 to +150
Note:1. Measured at 1.0 MHz and Applied reverse Voltage of 4.0V D.C
2. Leads maintained at ambient temperature at a distance of 9.5mm from the case
3.Reverse Recovery Test Conditions: IF=0.5A, IR=1A, Irr=0.25A
1.25
45
1.7 V
uA
pF
℃/W
ns
℃
℃
version:01
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